The pulp era's greatest superhero returns in two exotic pulp novels by Lester Dent writing as "Kenneth Robeson." First, the attempted theft of the submarine Helldiver and an encounter with a mysterious white-tressed woman bring Doc Savage to the Arabian desert in search of "The Phantom City." Then, a case of mistaken identity and the disappearance of the Moon lead Doc, Monk and Ham into one of their strangest cases in "No Light to Die By," a rare tale told in the first person. This instant collector's item features the color pulp covers by Walter M. Baumhofer and Walter Swenson, Paul Orban's classic interior illustrations and historical commentary by Will Murray, writer of seven Doc Savage novels.